What quota should be used for the expansion sleeve of platinum resistance temperature detectors?
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Dear sea friends, I would like to ask how we can apply the relevant quotas for installing the expansion tubes of the thermometers we use Thank you
According to the specifications, for process pipes smaller than DN80, an expansion tube of DN80 must be added to the thermometer. In actual installation, it’s also fine to use an extended insertion tube sleeve.
This post was last edited by fjw3081585 on 2021-6-10 08:36. What are the quotas for general construction, petroleum and petrochemical industries, and maintenance work? This component is included in the instrumentation accessories of Volume 10 for the installation of temperature sensing components; the cost of the main materials needs to be adjusted. Or go to Volume 6 to find the technical quotas. This type of work involves process construction as shown in the process flow diagram, so generally the cost listed in a table does not reach this level. I suggest you use Book 6 with the corresponding welding method, which is generally for DN80 fittings. Additionally, when including the price of the main materials